#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>

typedef struct student 
{
	char name[20];
	int id;
	float score;
}stu;

int main()
{
	char str[100] = { 0 };
	stu s = { "qing", 231212, 80.0 };
	sprintf(str, "%s %d %f", s.name, s.id, s.score);
	printf("%s\n", str);
	return 0;
}